Database Design Best Practices

Today's post comes from http://www.aliyun.com/zixun/aggregation/16689.html ">jason Roth, the main programming writer." He provides an overview of the new white paper from our customer consulting team, covering best practices for designing large services on Windows Azure. We have recently released a new white paper: Best practices for designing large services on Windows Azure cloud services. This document brings together the actual customers ...

April 24, we released a preview version of the SQL Database base level (preview) and standard (preview) new service levels and new business continuity features. In this blog post, we delve into the performance of new levels in SQL Database. Begin with the need for change. We focus on performance (specifically predictable performance) in new service levels, driven primarily by strong customer feedback on SQL Database Web-Level and enterprise-class performance. Web-and enterprise-level performance ...

Storing them is a good choice when you need to work with a lot of data. An incredible discovery or future prediction will not come from unused data. Big data is a complex monster. Writing complex MapReduce programs in the Java programming language takes a lot of time, good resources and expertise, which is what most businesses don't have. 　　This is why building a database with tools such as Hive on Hadoop can be a powerful solution. Peter J Jamack is a ...

We believe that the goal-oriented design method consists of 4 p, i.e. process, pattern, principles, practices (processes, patterns, principles, practices), and I will discuss the first 3 p. Interaction design is generally a difficult and messy task, and interaction designers are often asked to imagine and define in a tight schedule a possible use of the latest technology, and no one has seen, we must have a deep understanding of the complex areas of products, must balance the competitive priorities, Must understand the constraints of the technology used and the machine ...

Building a fully service-oriented system has always been the goal pursued by Twitter, and from the previous article, we shared Twitter to cope with the overall 143,000 TPS peak system overview, but the details of the various service components are not involved. Fortunately, the company recently disclosed Manhattan's independently developed database system, which delivers in-service features while delivering features such as high availability and availability. The following is translation: As Twitter grows into a global user exchange ...

This article from the original is the country Kenji students in Zhejiang University translation, the original author: Jamie Appleseed, view the original if you can not pay, he will not be able to buy anything from you, and therefore supports a wide variety of payment options to ensure that users can pay you. However, in our study of payment availability, finding that providing multiple payment methods for users introduces complexity into the payment process and must be carefully designed to avoid confusion and choice difficulties. For international websites, supporting a wide variety of payment methods is not just a matter of user preference.

With a growing number of Web fonts, paid Web font services, and off-the-shelf tools, typography takes back its title as the Queen of Design and is the key to all graphics and web design. Today, many designers in the design of typesetting, the main consideration is essentially aesthetic issues. The problem is that we are used to treating typography and font design as two interchangeable terms, but actually they are different. Take a quick look at the label "typography" on the dribbble and see the trend immediately. The perfect use of the temptation of font design will affect our trial ...

"Small empire" stable operation in Aliyun combined with Cloud Shield, RDS, OSS and other cloud services, so that players in the "Small Empire" unimpeded! Game introduction: "Small Empire" Day active Users: 250,000. Registered users: 6.8 million; total length of user games: 21 million minutes/day "small Empire" is an instant strategy game, players need to run and develop the Empire, recruit troops and heroes to complete the task and fight with other players, so as to obtain remuneration and experience. The game based on lbs design, the use of the real geographical location technology, the picture is very strong, and easy to start, ...

If you have not yet turned to cloud services, the consideration should be implemented, and there should be no doubt about that. It is expected that by 2015, the global cloud computing market will reach $121 billion trillion, far exceeding 2010 years of 37.8 billion dollars. However, it is very hasty to join the cloud services, the pressure is there, without careful planning to implement may cause trouble in the future. Cloud projects can be complex for almost any organization, whether the project is a private cloud, a public cloud, or a mixed cloud. While your initial goal may be to create a cloud architecture that meets your current needs, the cloud services you build now will ...

For most web sites, the shopping cart is the site of the throat, the order is white silver, all the money must flow through the shopping cart, shopping cart can not be lost. Excellent shopping cart design requires at least two missions: one is to facilitate the user to buy more goods to pay more money, and the second is to help users to take care of the goods to be purchased, convenient next time to dig silver. Shopping cart is a more complex system, usually with orders, merchandise, inventory, membership and promotional modules have an ambiguous relationship, is also regarded as far-reaching. Therefore, it is not easy to direct your programmer to modify the shopping cart without knowing the cart. Said this ...